Sladmore St. James's specialises in 19th and 20th century European sculpture, a cross section of which is always on display in their Jermyn Street Gallery. The gallery mounts in-depth exhibitions on individual sculptors, thematic and group shows, with an emphasis on the quality of the casting. Their publishing program includes exhibition catalogues, detailed monographs, and reference books on turn of the century foundries and the bronze casting process. The gallery was started by Edward Horswell's parents in the 60s in Mayfair, where the contemporary gallery resides today. They regularly organise loans to major museums with pieces from the gallery, from the Sladmore's Private Collection and from their collectors.